Omega Engineering CN 79000 Thermostat User Manual


 
Page 33 of 40
devices which do not have bias adjustments. Factory set
to
100100
100100
100 for all output codes.
If
Out2Out2
Out2Out2
Out2 is set for ##
tPtP
tPtP
tP, #
PULPUL
PULPUL
PUL, or
ProPProP
ProPProP
ProP,then skip to
S2LPS2LP
S2LPS2LP
S2LP.
S2rES2rE
S2rES2rE
S2rE Set Point Reset. Select
OnOFOnOF
OnOFOnOF
OnOF or
HoldHold
HoldHold
Hold.
OnOFOnOF
OnOFOnOF
OnOF Control will automatically reset when process
passes back through
SP2dSP2d
SP2dSP2d
SP2d.
HoLdHoLd
HoLdHoLd
HoLd Manual Reset. Reset (acknowledge) by simulta-
neously pressing the INDEX & DOWN ARROW
keys for 5 seconds.
S2PiS2Pi
S2PiS2Pi
S2Pi Set Point Power Interrupt. Select
OnOn
OnOn
On or
OFFOFF
OFFOFF
OFF.
OnOn
OnOn
On Alarm Power Interrupt is
OnOn
OnOn
On. Control will automati-
cally reset on power-up if no alarm condition
exists.
OFFOFF
OFFOFF
OFF Alarm Power Interrupt is
OFFOFF
OFFOFF
OFF. Control will power-
up in alarm condition regardless of condition of
process.
S2iHS2iH
S2iHS2iH
S2iH Set Point Inhibit: Select
OnOn
OnOn
On or
OFFOFF
OFFOFF
OFF.
OnOn
OnOn
On Alarm Inhibit is
OnOn
OnOn
On. Alarm action is suspended until
the process value first enters a non-alarm condi-
tion.
OFFOFF
OFFOFF
OFF Alarm Inhibit is
OFFOFF
OFFOFF
OFF.
S2LPS2LP
S2LPS2LP
S2LP Set Point Lamp: Select O on or OoFF.
O on Lamp ON when Output is ON.
OoFF Lamp OFF when Output is ON.
S2tS2t
S2tS2t
S2t Set Point 2 type: Select
AbsAbs
AbsAbs
Abs or
dEdE
dEdE
dE.
AbSAbS
AbSAbS
AbS Absolute
SP2SP2
SP2SP2
SP2.
SP2SP2
SP2SP2
SP2 is independent of
SP1SP1
SP1SP1
SP1, and may
be set anywhere between the limits of
SPL2SPL2
SPL2SPL2
SPL2 and
SPH2SPH2
SPH2SPH2
SPH2.
dEdE
dEdE
dE Deviation
SP2SP2
SP2SP2
SP2.
SP2SP2
SP2SP2
SP2 is set as a deviation from
SP1SP1
SP1SP1
SP1,
and allows
SP2SP2
SP2SP2
SP2 to retain its relationship with
SP1SP1
SP1SP1
SP1
when
SP1SP1
SP1SP1
SP1 is changed.
Note: The
SPL2SPL2
SPL2SPL2
SPL2 and
SPH2SPH2
SPH2SPH2
SPH2 settings must be set to correspond with
the
SPL1SPL1
SPL1SPL1
SPL1 and
SPH1
SPH1
SPH1SPH1
SPH1 settings. If not, a
CHEC SP2CHEC SP2
CHEC SP2CHEC SP2
CHEC SP2 error may be
generated by a change of
SP1SP1
SP1SP1
SP1.